This standard is applicable to insulated bushings for use in air insulated, shroud insulated and fully insulated cable boxes for liquid filled transformers and reactors for rated voltages up to 36 kV, and rated currents up to 4000 A at frequencies from 15 Hz to 60 Hz.
DS/EN 50336:2002 history
2021DS/EN 50336:2021 Bushings for transformers and reactor cable boxes not exceeding 36 kV
2002DS/EN 50336:2002 Bushings for transformers and reactor cable boxes not exceeding 36 kV